Oil Injected Permanent Magnetic Air Compressor Screw Type 1.8 M³/Min @ 116psi/8bar
Start without stamping
- Eliminate invalid transitional period from full-load power to no-load power
- Avoid excessive no-load power consumption
- Maintain the net pressure section
- Reduce the overall average operating pressure
- System pressure is low, making the system leak declined to a minimum
- It accelerates with the use of soft-start motor gradually, to improve flexibility, thus avoiding the surge
Similarly, for two models with above rated power 37kw, when load rate is only 605, input power of power-frequency model under ordinary air inflow throttling control is 39.2kw; while shaft power of permanent magnetic power-frequency motor is 23.6kw with electricity saving ratio being 37.5%. If we calculate according to 40,000 operating hours per year, annual electric charge of ordinary asynchronous power-frequency model is RMB 107,200, however, annual electric charge of permanent magnetic synchronous servo model is RMB 65,800, saving RMB 41,400 in each year.
Detailed Product Specifications:
| Model | Power (KW) | Pressure (Bar) | Air flow (m³/min) | Noise dB(A) | Compression stages | Outlet diameter (Inch) | Dimension (mm) | Weight (kg) |
| L | W | H |
| WZS-15EVA | 11 | 8 | 1.8 | 62±2 | Single | 1” | 1300 | 860 | 1030 | 380 |
| 10 | 1.6 |
| WZS-20EVA | 15 | 8 | 2.2 | 63±2 | Single | 1” | 1300 | 860 | 1030 | 480 |
| 10 | 2.0 |
| WZS-30EVA | 22 | 8 | 3.8 | 66±2 | Single | 1¼” | 1380 | 850 | 1150 | 620 |
| 10 | 3.0 |
| WZS-40EVA | 30 | 8 | 5.0 | 68±2 | Single | 1¾” | 1380 | 850 | 1150 | 680 |
| 10 | 4.4 |
| WZS-100EVA | 75 | 8 | 13.2 | 70±2 | Single | 2” | 2150 | 1300 | 1700 | 1650 |
| 10 | 11.6 |
| WZS-125EVA | 90 | 8 | 15.0 | 70±2 | Single | 2” | 2150 | 1100 | 1500 | 1950 |
| 10 | 14.6 |
| WZS-150EVA | 110 | 8 | 19.0 | 71±2 | Single | DN65 | 2550 | 1650 | 1850 | 2600 |
| 10 | 17.0 |
| WZS-180EVA | 132 | 8 | 23.0 | 72±2 | Single | DN65 | 2550 | 1650 | 1850 | 2880 |
| 10 | 20.0 |
| WZS-200EVA | 160 | 8 | 26.5 | 75±2 | Single | DN80 | 2950 | 1800 | 1850 | 3200 |
| 10 | 22.5 |
Company profile:
Wan Beardsley Compression Machine (Shanghai) Co., Ltd is a medium and large-sized enterprise specialized in research, development and production of air compressors. By virtue of fruitful technological strength and advanced and complete production and testing equipments, this company pursues enterprise tenet “Achieve high quality with conscientiousness and create a centennial brand with quality”, strictly performs the commitment “be the most energy-efficient screw air compressor”, continuously seeks for sustainable improvement of products, process and system, and increasingly improves product properties, quality and reliability so as to make out R & D and manufacturing capacity step onto a new stair in manufacturing technology of air compressor. Our product quality has reached internally first-class level, and some products have been exported to and supported Southeast Asia and European and American markets.
Before offer:
1. Before quoting, what should users offer?
1). Discharge pressure (Bar, Mpa or Psi)
2). Air discharge/Air flow/Air capacity (m3/min or CFM)
3). Power supply (220/380V, 50/60Hz, 3Phase)
2. If I don't know the pressure and air flow, what should I do?
1). Take the picture of nameplate, we will advise the suitable air compressor to you.
2). Tell us what industry you are, we can advise the suitable one (so as to air tank / air dryer / air filters).
